68808218640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3583}}^1$

素因数の和:3707

約数の個数: 480

約数和(自身を含む): 262639190016

約数和(自身を除く): 193830971376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 71, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 142, 147, 161, 168, 184, 196, 210, 213, 230, 240, 245, 276, 280, 284, 294, 322, 336, 345, 355, 368, 392, 420, 426, 460, 483, 490, 497, 552, 560, 568, 588, 644, 690, 710, 735, 784, 805, 840, 852, 920, 966, 980, 994, 1065, 1104, 1127, 1136, 1176, 1288, 1380, 1420, 1470, 1491, 1610, 1633, 1680, 1704, 1840, 1932, 1960, 1988, 2130, 2254, 2352, 2415, 2485, 2576, 2760, 2840, 2940, 2982, 3220, 3266, 3381, 3408, 3479, 3583, 3864, 3920, 3976, 4260, 4508, 4830, 4899, 4970, 5520, 5635, 5680, 5880, 5964, 6440, 6532, 6762, 6958, 7166, 7455, 7728, 7952, 8165, 8520, 9016, 9660, 9798, 9940, 10437, 10749, 11270, 11431, 11760, 11928, 12880, 13064, 13524, 13916, 14332, 14910, 16330, 16905, 17040, 17395, 17915, 18032, 19320, 19596, 19880, 20874, 21498, 22540, 22862, 23856, 24495, 25081, 26128, 27048, 27832, 28664, 29820, 32660, 33810, 34293, 34790, 35830, 38640, 39192, 39760, 41748, 42996, 45080, 45724, 48990, 50162, 52185, 53745, 54096, 55664, 57155, 57328, 59640, 65320, 67620, 68586, 69580, 71660, 75243, 78384, 80017, 82409, 83496, 85992, 90160, 91448, 97980, 100324, 104370, 107490, 114310, 119280, 125405, 130640, 135240, 137172, 139160, 143320, 150486, 160034, 164818, 166992, 171465, 171984, 175567, 182896, 195960, 200648, 208740, 214980, 228620, 240051, 247227, 250810, 254393, 270480, 274344, 278320, 286640, 300972, 320068, 329636, 342930, 351134, 376215, 391920, 400085, 401296, 412045, 417480, 429960, 457240, 480102, 494454, 501620, 508786, 526701, 548688, 576863, 601944, 640136, 659272, 685860, 702268, 752430, 763179, 800170, 824090, 834960, 859920, 877835, 914480, 960204, 988908, 1003240, 1017572, 1053402, 1153726, 1200255, 1203888, 1236135, 1271965, 1280272, 1318544, 1371720, 1404536, 1504860, 1526358, 1600340, 1648180, 1730589, 1755670, 1780751, 1920408, 1977816, 2006480, 2035144, 2106804, 2307452, 2400510, 2472270, 2543930, 2633505, 2743440, 2809072, 2884315, 3009720, 3052716, 3200680, 3296360, 3461178, 3511340, 3561502, 3815895, 3840816, 3955632, 4038041, 4070288, 4213608, 4614904, 4801020, 4944540, 5087860, 5267010, 5342253, 5768630, 5851039, 6019440, 6105432, 6401360, 6592720, 6922356, 7022680, 7123004, 7631790, 8076082, 8427216, 8652945, 8903755, 9229808, 9602040, 9889080, 10175720, 10534020, 10684506, 11537260, 11702078, 12114123, 12210864, 12465257, 13844712, 14045360, 14246008, 15263580, 16152164, 17305890, 17553117, 17807510, 19204080, 19778160, 20190205, 20351440, 21068040, 21369012, 23074520, 23404156, 24228246, 24930514, 26711265, 27689424, 28492016, 29255195, 30527160, 32304328, 34611780, 35106234, 35615020, 37395771, 40380410, 40957273, 42136080, 42738024, 46149040, 46808312, 48456492, 49861028, 53422530, 58510390, 60570615, 61054320, 62326285, 64608656, 69223560, 70212468, 71230040, 74791542, 80760820, 81914546, 85476048, 87765585, 93616624, 96912984, 99722056, 106845060, 117020780, 121141230, 122871819, 124652570, 138447120, 140424936, 142460080, 149583084, 161521640, 163829092, 175531170, 186978855, 193825968, 199444112, 204786365, 213690120, 234041560, 242282460, 245743638, 249305140, 280849872, 286700911, 299166168, 323043280, 327658184, 351062340, 373957710, 409572730, 427380240, 468083120, 484564920, 491487276, 498610280, 573401822, 598332336, 614359095, 655316368, 702124680, 747915420, 819145460, 860102733, 969129840, 982974552, 997220560, 1146803644, 1228718190, 1404249360, 1433504555, 1495830840, 1638290920, 1720205466, 1965949104, 2293607288, 2457436380, 2867009110, 2991661680, 3276581840, 3440410932, 4300513665, 4587214576, 4914872760, 5734018220, 6880821864, 8601027330, 9829745520, 11468036440, 13761643728, 17202054660, 22936072880, 34404109320, 68808218640]

約数ペア:

[(1, 68808218640), (2, 34404109320), (3, 22936072880), (4, 17202054660), (5, 13761643728), (6, 11468036440), (7, 9829745520), (8, 8601027330), (10, 6880821864), (12, 5734018220), (14, 4914872760), (15, 4587214576), (16, 4300513665), (20, 3440410932), (21, 3276581840), (23, 2991661680), (24, 2867009110), (28, 2457436380), (30, 2293607288), (35, 1965949104), (40, 1720205466), (42, 1638290920), (46, 1495830840), (48, 1433504555), (49, 1404249360), (56, 1228718190), (60, 1146803644), (69, 997220560), (70, 982974552), (71, 969129840), (80, 860102733), (84, 819145460), (92, 747915420), (98, 702124680), (105, 655316368), (112, 614359095), (115, 598332336), (120, 573401822), (138, 498610280), (140, 491487276), (142, 484564920), (147, 468083120), (161, 427380240), (168, 409572730), (184, 373957710), (196, 351062340), (210, 327658184), (213, 323043280), (230, 299166168), (240, 286700911), (245, 280849872), (276, 249305140), (280, 245743638), (284, 242282460), (294, 234041560), (322, 213690120), (336, 204786365), (345, 199444112), (355, 193825968), (368, 186978855), (392, 175531170), (420, 163829092), (426, 161521640), (460, 149583084), (483, 142460080), (490, 140424936), (497, 138447120), (552, 124652570), (560, 122871819), (568, 121141230), (588, 117020780), (644, 106845060), (690, 99722056), (710, 96912984), (735, 93616624), (784, 87765585), (805, 85476048), (840, 81914546), (852, 80760820), (920, 74791542), (966, 71230040), (980, 70212468), (994, 69223560), (1065, 64608656), (1104, 62326285), (1127, 61054320), (1136, 60570615), (1176, 58510390), (1288, 53422530), (1380, 49861028), (1420, 48456492), (1470, 46808312), (1491, 46149040), (1610, 42738024), (1633, 42136080), (1680, 40957273), (1704, 40380410), (1840, 37395771), (1932, 35615020), (1960, 35106234), (1988, 34611780), (2130, 32304328), (2254, 30527160), (2352, 29255195), (2415, 28492016), (2485, 27689424), (2576, 26711265), (2760, 24930514), (2840, 24228246), (2940, 23404156), (2982, 23074520), (3220, 21369012), (3266, 21068040), (3381, 20351440), (3408, 20190205), (3479, 19778160), (3583, 19204080), (3864, 17807510), (3920, 17553117), (3976, 17305890), (4260, 16152164), (4508, 15263580), (4830, 14246008), (4899, 14045360), (4970, 13844712), (5520, 12465257), (5635, 12210864), (5680, 12114123), (5880, 11702078), (5964, 11537260), (6440, 10684506), (6532, 10534020), (6762, 10175720), (6958, 9889080), (7166, 9602040), (7455, 9229808), (7728, 8903755), (7952, 8652945), (8165, 8427216), (8520, 8076082), (9016, 7631790), (9660, 7123004), (9798, 7022680), (9940, 6922356), (10437, 6592720), (10749, 6401360), (11270, 6105432), (11431, 6019440), (11760, 5851039), (11928, 5768630), (12880, 5342253), (13064, 5267010), (13524, 5087860), (13916, 4944540), (14332, 4801020), (14910, 4614904), (16330, 4213608), (16905, 4070288), (17040, 4038041), (17395, 3955632), (17915, 3840816), (18032, 3815895), (19320, 3561502), (19596, 3511340), (19880, 3461178), (20874, 3296360), (21498, 3200680), (22540, 3052716), (22862, 3009720), (23856, 2884315), (24495, 2809072), (25081, 2743440), (26128, 2633505), (27048, 2543930), (27832, 2472270), (28664, 2400510), (29820, 2307452), (32660, 2106804), (33810, 2035144), (34293, 2006480), (34790, 1977816), (35830, 1920408), (38640, 1780751), (39192, 1755670), (39760, 1730589), (41748, 1648180), (42996, 1600340), (45080, 1526358), (45724, 1504860), (48990, 1404536), (50162, 1371720), (52185, 1318544), (53745, 1280272), (54096, 1271965), (55664, 1236135), (57155, 1203888), (57328, 1200255), (59640, 1153726), (65320, 1053402), (67620, 1017572), (68586, 1003240), (69580, 988908), (71660, 960204), (75243, 914480), (78384, 877835), (80017, 859920), (82409, 834960), (83496, 824090), (85992, 800170), (90160, 763179), (91448, 752430), (97980, 702268), (100324, 685860), (104370, 659272), (107490, 640136), (114310, 601944), (119280, 576863), (125405, 548688), (130640, 526701), (135240, 508786), (137172, 501620), (139160, 494454), (143320, 480102), (150486, 457240), (160034, 429960), (164818, 417480), (166992, 412045), (171465, 401296), (171984, 400085), (175567, 391920), (182896, 376215), (195960, 351134), (200648, 342930), (208740, 329636), (214980, 320068), (228620, 300972), (240051, 286640), (247227, 278320), (250810, 274344), (254393, 270480)]